Acoustic emission source modeling

Hora P., Červená O.
2010 Applied and Computational Mechanics  
The paper deals with the acoustic emission (AE) source modeling by means of FEM system COMSOL Multiphysics. The following types of sources are used: the spatially concentrated force and the double forces (dipole). The pulse excitation is studied in both cases. As a material is used steel. The computed displacements are compared with the exact analytical solution of point sources under consideration.
doaj:1f8ddd52bd614a2ebfef496116e63603 fatcat:thj6tqzcd5d4zi4gjaozcybozi